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Products:Rods&Casing   Core Barrels  Diamond Products 

Add:Hancheng industrial park, Tangshan city, Hebei province, China E-mail:tsjinshicy@163.com 冀ICP备07004593号 Powered by www.300.cn

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Add:Hancheng industrial park, Tangshan city,

Hebei province, China
Marketing management department:

+86-315-316010   +86-315-316039
Website:www.jsexplo.com
E-mail:export@jsexplo.com

 


 

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Underground Hydraulic Rig For Horizontal Hole Drilling

Technical

Underground Hydraulic Rig For Horizontal Hole Drilling

2018/07/13

Specified Condition

Rig

Design Hole Depth(m)

Final Hole Depth

Core Dia.(mm)

Remark

Underground Hydraulic Rig

≤600

B

36.3

Core Barrel Support Method

  1. HW casing with HW single tube casing shoe,drill 3~10m into the stable stratum, set opening wall protection casing;

  1. HQ rod with HQU underground wireline core barrel,drill into 150~200m;

3、HQ wireline rod threaded with rod shoe as technical casing;

4、NQ wireline rod equipped with NQU underground wireline core barrel,drilling depth is 300~350m;

5、NQ wireline rod with rod shoe as technical casing;

6、BQ rod with BQU underground wireline core barrel drill while the final hole finished.

Selection Chart for Set Core Barrel Material

Classification

No.

Item

Std.

Qty.

Unit

Remark

Rods&Casings

1

0.6 M HW casing

HW

1

pc

 

2

1.5 M HW casing

HW

6

pc

 

3

1.5 M HQ rod

HQ

160

pc

 

4

1.5 M NQ rod

NQ

230

pc

 

5

1.5 M BQ rod

BQ

400

pc

 

Core Barrels

1

1.5 M horizontal hole drilling core barrel

HQU

1

set

 

2

1.5 M horizontal hole drilling core barrel 

NQU

2

set

 

3

1.5 M horizontal hole drilling core barrel

BQU

2

set

 

4

overshot

HQU

1

set

 

5

overshot

NQU

2

set

 

6

overshot

BQU

2

set

 

Diamond Products

1

diamond bit

HQ

3

pc

 

2

diamond reamer

HQ

2

pc

 

3

diamond bit

NQ

6

pc

 

4

diamond reamer

NQ

3

pc

 

5

diamond bit

BQ

6

pc

 

6

diamond reamer

BQ

3

pc

 

7

diamond casing shoe

HW

2

pc

 

8

diamond rod shoe

HQ

1

pc

 

9

diamond rod shoe

NQ

1

pc

 

Rod&Casing Screwing/Unscrewing System

1

rod wrench

ZYQ-114

2

set

 

2

rod wrench

ZYQ-89

3

set

 

3

rod wrench

ZYQ-71

4

set

 

4

rod wrench

ZYQ-56

4

set

 

5

inner tube wrench

ZYQ-73N

2

set

 

6

inner tube wrench

ZYQ-56N

3

set

 

7

inner tube wrench

ZYQ-43N

3

set

 

Wireline Winch

1

wireline winch

JS-600

1

set

selectable

2

rope

5.1

660

m

 

Water Swivel System

1

water swivel

JS02U

1

set

 

2

rope feeder

HCU

1

set

 

3

rope feeder

NCU

1

set

 

4

rope feeder

BCU

1

set

 

5

hose

GYJG-25

1

pc

 

Main Consumables

1

Large Spares Kit

HQU

1

set

 

2

……….

 

 

 

 

Note:Other item, without include above, item list will be followed instructions.